5mm barrel power plug-to-USB a male adapter.

5 mm barrel power plug - to - USB a male适配器。

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USB mini-A-to-USB a female On-The-Go (OTG) cable (optional; lets it be powered over its USB connection).

USB mini - a - to - USB a female On - The - Go (otg)线缆(可选；通过它的USB连接供电)。

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Insert a USB flash drive into your computer.

将一个USB闪盘安装到计算机上。

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"It's a really smart little pedometer. It comes with a USB cord."

VOA: standard.2010.07.16

And now, that you have not just the keyboard, but a device like this connected via USB can you do something like this, like a former student did.

有键盘，还有一个连上USB的设备,你就可以做一些事情了，先前有一个学生就做过。

哈佛公开课 - 计算机科学课程节选

On the bottom edge is a trick flap that's both a micro-USB socket and a USB Type A plug depending on how it's positioned -- the micro-SIM slot is cleverly hidden behind it.

ENGADGET: Topic: Mobile

The current power carrying capacity of USB 3.0 connectors is limited today but by the Spring of 2012 a USB IF (USB trade group)a specification will be released that allows up to 100 W of power through a USB 3.0 cable.

FORBES: Making Connections at the 2012 CES

He also noted that a smattering of companies would be showcasing USB 3.0 gear at upcoming trade shows, with a Buffalo external hard drive, an ExpressCard-to-USB 3.0 adapter and even a full-on laptop with a functioning USB 3.0 port making a stop at IDF later this week.

ENGADGET: First USB 3.0 product gets certified, floodgates get closer to breaking